Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type I Classification (family/domain) hok-sok/-
Location 67601..67855 Replicon plasmid p4422IncF
Accession NZ_CP076283
Organism Escherichia coli strain 442/2

Toxin (Protein)


Gene name srnB Uniprot ID Q0H0B2
Locus tag A7A15_RS23955 Protein ID WP_001300273.1
Coordinates 67601..67750 (-) Length 50 a.a.

Antitoxin (RNA)


Gene name srnC
Locus tag -
Coordinates 67794..67855 (+)

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
A7A15_RS23925 (63746) 63746..63901 + 156 Protein_73 IS110 family transposase -
A7A15_RS23930 (64297) 64297..64548 - 252 WP_001315600.1 HTH domain-containing protein -
A7A15_RS23935 (65898) 65898..66755 - 858 WP_000131011.1 incFII family plasmid replication initiator RepA -
A7A15_RS23940 (66748) 66748..66822 - 75 WP_001365705.1 RepA leader peptide Tap -
A7A15_RS23945 (66871) 66871..66996 + 126 WP_071590472.1 replication protein RepA -
A7A15_RS23950 (67069) 67069..67317 - 249 WP_000083838.1 replication regulatory protein RepA -
A7A15_RS23955 (67601) 67601..67750 - 150 WP_001300273.1 Hok/Gef family protein Toxin
- (67794) 67794..67855 + 62 NuclAT_1 - Antitoxin
- (67794) 67794..67855 + 62 NuclAT_1 - Antitoxin
- (67794) 67794..67855 + 62 NuclAT_1 - Antitoxin
- (67794) 67794..67855 + 62 NuclAT_1 - Antitoxin
A7A15_RS23960 (68515) 68515..68976 - 462 WP_000760077.1 thermonuclease family protein -
A7A15_RS23965 (69719) 69719..69922 - 204 WP_001327131.1 hypothetical protein -
A7A15_RS23970 (70077) 70077..70634 - 558 WP_000139319.1 fertility inhibition protein FinO -
A7A15_RS23975 (70737) 70737..71597 - 861 WP_000704512.1 alpha/beta hydrolase -
A7A15_RS23980 (71656) 71656..72402 - 747 WP_000205749.1 conjugal transfer pilus acetylase TraX -

Associated MGEs


MGE
detail
Similar
MGEs
Relative
position
MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Conjugative plasmid - - 1..77995 77995


Relative position:
(1) inside: TA loci is completely located inside the MGE;
(2) overlap: TA loci is partially overlapped with the MGE;
(3) flank: The TA loci is located in the 5 kb flanking regions of MGE.


Domains


Predicted by InterproScan

Toxin

(4-45)


Sequences


Toxin        


Download         Length: 50 a.a.        Molecular weight: 5554.72 Da        Isoelectric Point: 8.7678

>T205365 WP_001300273.1 NZ_CP076283:c67750-67601 [Escherichia coli]
MTKYALIGVLAVCATVLCFLLIFRERLCELNIHRGNTVVQVTLAYEARK

Download         Length: 150 bp

>T205365 NZ_CP101592:c162558-161239 [Cronobacter dublinensis]
ATGCGCCGCACGCCGCGCCTCGCGCTCTGGATGAACGGTATCCCGGTCGGCTACTGGGATAAACACAACGGCGAAGACCG
GCTGACCTATTTGCCGGAATGGACGAGCGATCCGCAGGGCAGGCCGCTGTCGCTGTCGCTGCCGTTCACGCCCGGCAATC
AGCCGTACCGCGGCGCGCGGGTGCGGGATTACTTCGATAATCTGCTGCCGGACAGCGAAGGCATCCGGCGGCGTCTTGCG
ACGCGCTACCGTGCGCAGAGCCTGGCGCCGTTCGATCTGCTGGCGGAGCTCGGGCGCGACTGCGTCGGGGCTATCCAGTT
GCTGCCCGACGGCGAGACGCCGGAAGGGCTGTTTACGATCCGCGCGCGACCGCTCTCCACAGTGGATATTGCCGCGATGC
TGCGCCACACCGCCGCGCCGTTTGCGGGCCAGCACGGCAGCGACGAGGAACTGCGGCTCTCCATTGCGGGCGCGCAGGAG
AAGACCGCGCTGCTGTGGCACGACGGCCAGTGGTGTCTGCCGGAGGGCAACACGCCCACCACGCATATTTTCAAACTGCC
GCTGGGGCTGGTGGGAAATATGCAGGCGGATATGCGCACCTCGATTGAAAATGAATGGCTCTGCTCGGTGCTGCTGGAGG
CCTACGGCATTCCGGTCGCGCGCACGCAGATGGCGCAGTTCGGGGATCAGAAAGCCTTAATCGTCGAGCGCTTCGACCGG
CGGCTGTCGGGCGATAAACAGTGGTGGCTGCGCCTGCCGCAGGAGGATATGTGTCAGGCGCTGGGCGTCTCGCCGCTGCG
TAAATATCAGGCCGACGGCGGGCCGGGCATCGGCGATATCATGACCATTCTGAGCCGCTCTGAACACGCGCAGGCCGACC
GCGCGCACTTTTTCCGTGCCCAGATTATCTTCTGGATCCTCGCGGCCACCGATGGCCACGCCAAAAACTTCAGCATCGCC
CATCTGCCCGGCAACCGCTATCACCTGACGCCGCTCTACGACGTGCTCTCGGCCTGGCCGGTTATCGGCCCCGGCAATCA
CCAGATTGCCTGGCAGAAATGCAAGCTGGCGATGGCGGTACGCGGCAGCAGCAATTACTACCATCTGAGTCAGATCCGCC
GCCGCCACTGGCTGCGCCAGGGCGAGCTCGCCGGGCTGTCGCCTGCGCAGGTCACGGAGATGATTGACGAGCTTATCGCC
GCGACGCCTGCTGCTGTCGCCCGCGCGGCTGAGGCGCTCCCGGCGGGCTTTCCATCCGCGCTCGCCGGTCAGATCTTCGA
CGGTATGCGCCAGCAGTGCGCGCGCCTCGCAAGCGCCTGA

Antitoxin


Download         Length: 62 bp

>AT205365 NZ_CP076283:67794-67855 [Escherichia coli]
TTAAGGTACTTCATGCAGGCCTCACGAGTTAATGGATTAACAAGTGGGGTCTTCGCATTTCT

Similar Proteins


Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
Protein Organism Identities (%) Coverage (%) Ha-value

Structures


Toxin

Source ID Structure
AlphaFold DB Q0H0B2


Antitoxin

Download structure file

References